Perhaps you should try some spelling variations:
4 communications » 14 communications, 4 communication, 2 communications
communications a » communications _, communications law, communications media
et developpement » de developpement, le developpement, test development
developpement il » developpement de, developpement et, developpement du
technologies 2 » technologies _, technologies 4
2 formulation » _ formulation, 3 formulation, la formulation
il afrique » l afrique, en afrique
a et » a set, a net, a bet

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 2 formulation _ data 4 communications a et developpement il afrique.*.